1 files changed, 9 insertions, 1 deletions
diff --git a/spec/ruby/optional/capi/regexp_spec.rb b/spec/ruby/optional/capi/regexp_spec.rb
index 52aae6bb01..d99935da57 100644
--- a/spec/ruby/optional/capi/regexp_spec.rb
+++ b/spec/ruby/optional/capi/regexp_spec.rb
@@ -9,12 +9,20 @@ describe "C-API Regexp function" do
 
   describe "rb_reg_new" do
     it "returns a new valid Regexp" do
-      my_re = @p.a_re
+      my_re = @p.a_re("a", 0)
       my_re.kind_of?(Regexp).should == true
       ('1a' =~ my_re).should == 1
       ('1b' =~ my_re).should == nil
       my_re.source.should == 'a'
     end
+
+    it "returns a Regexp with the given options" do
+      @p.a_re("a", 0).options == 0
+      @p.a_re("a", Regexp::IGNORECASE).options.should == Regexp::IGNORECASE
+      @p.a_re("a", Regexp::EXTENDED).options.should == Regexp::EXTENDED
+      @p.a_re("a", Regexp::EXTENDED | Regexp::IGNORECASE).options.should == Regexp::EXTENDED | Regexp::IGNORECASE
+      @p.a_re("a", Regexp::MULTILINE).options.should == Regexp::MULTILINE
+    end
   end
 
   describe "rb_reg_nth_match" do